View difference between Paste ID: yPC1Hb4v and 4tvcwsTU

 // Some generic lists that may be used elsewhere
 
 tld = [com net org de us cz fr gb jp ro ru se uk ws]
 char_high = [ABCDEFGHIJKLMNOPQRSTUVWXYZ]
 char_low  = [abcdefghijklmnopqrstuvwxyz]
 
 // Some generic commands that may be used elsewhere
 
 createine = [if (=s (getalias $arg1) "") [$arg1 = $arg2]]
 append = [$arg1 = (concat (getalias $arg1) $arg2)]
 
 charcase = [
-	str = $arg1
+	_str = $arg1
-	bool = [? $arg1 $char_high $char_low]
+	_bool = [? $arg1 $char_high $char_low]
 	loop c (strlen $arg1) [
-		char = (substr $str $c 1)
+		_char = (substr $_str $c 1)
-		if (> (strstr (bool (! $arg2)) $char) -1) [
+		if (> (strstr (_bool (! $arg2)) $_char) -1) [
-			str = (strreplace $str $char (substr (bool $arg2) (strstr (bool (! $arg2)) $char) 1))
+			_str = (strreplace $_str $_char (substr (_bool $arg2) (strstr (_bool (! $arg2)) $_char) 1))
 		]
 	]
-	result $str
+	result $_str
 ]
 
 isnum = [
-	bool = 1
+	_bool = 1
 	loop n (strlen $arg1) [
-		if (< (strstr "0123456789." (substr $arg1 $n 1)) 0) [bool = 0]
+		if (< (strstr "0123456789." (substr $arg1 $n 1)) 0) [_bool = 0]
 	]
-	result $bool
+	result $_bool
 ]
 
 isip = [
 	&& (
 		= (listlen (strreplace $arg1 . " ")) 4
 	) (
 		< (listfind i (strreplace $arg1 . " ") [|| (> $i 255) (< $i 0)]) 0
 	) (isnum $arg1)
 ]
 
 // Alias variables for the first use
 
-createine qc_servlist ""
+createine _qc_servlist ""
 createine _qc_servname ""
 
 // Define some commands as helpers
 
-_qc_findserv = [listfind i $qc_servlist [=s $arg1 (at $i 0)]]
+_qc_findserv = [listfind i $_qc_servlist [=s $arg1 (at $i 0)]]
 _qc_complete = [
 	_qc_servname = ""
-	looplist i $qc_servlist [append _qc_servname (at $i 0)]
+	looplist i $_qc_servlist [append _qc_servname (at $i 0)]
 	_qc_servname = (substr $_qc_servname 1)
 	listcomplete qc $_qc_servname
 	listcomplete qcdelserv $_qc_servname
 	listcomplete qcviewserv $_qc_servname
 ]
 _qc_info = [
-	qc_sel = (at $qc_servlist (_qc_findserv $arg1))
+	_qc_sel = (at $_qc_servlist (_qc_findserv $arg1))
-	echo (format "^f7Name: ^f2%1 ^f7%2: ^f2%3 ^f7Port: ^f2%4" (at $qc_sel 0) (? (isip (at $qc_sel 1)) IP Domain) (at $qc_sel 1) (at $qc_sel 2))
+	echo (format "^f7Name: ^f2%1 ^f7%2: ^f2%3 ^f7Port: ^f2%4" (at $_qc_sel 0) (? (isip (at $_qc_sel 1)) IP Domain) (at $_qc_sel 1) (at $_qc_sel 2))
 ]
 
 // Below here lies the magic, user commands.
 
 qcaddserv = [
 	cond (|| (> (_qc_findserv $arg1) -1) (isip $arg1)) [
 		error "^f3QC entry already exists or is invalid!"
 	] (
 		? (>= $numargs 2) (
 			? (< (indexof $tld (charcase (at (strreplace $arg2 . " ") (- (listlen (strreplace $arg2 . " ")) 1)))) 0) (! (isip $arg2))
 		) (! (isconnected))
 	) [
 		error "^f3IP or Domain is invalid!"
 	] [
-		append qc_servlist (
+		append _qc_servlist (
 			format ["%1 %2 %3"] @arg1 (
 				? (> @numargs 1) $arg2 (connectedip)
 			) (
 				? (> @numargs 2) $arg3 (? (isconnected) (connectedport) 28785)
 			)
 		)
 		echo "^f2QC ^f7entry^f2" $arg1 "^f7has been included successfully!"
 		_qc_complete
 	]
 ]
 
 qcdelserv = [
 	if (< (_qc_findserv $arg1) 0) [
 		error "^f3QC entry does not exist!"
 	] [
-		qc_servlist = (listdel $qc_servlist (format ["%1"] (at $qc_servlist (_qc_findserv $arg1))))
+		_qc_servlist = (listdel $_qc_servlist (format ["%1"] (at $_qc_servlist (_qc_findserv $arg1))))
 		echo "^f2QC ^f7entry^f2" $arg1 "^f7has been deleted successfully!"
 		_qc_complete
 	]
 ]
 
 qclistserv = [
-	if (=s $qc_servlist "") [error "^f3No registered entries!"] [
+	if (=s $_qc_servlist "") [error "^f3No registered entries!"] [
 		if $numargs [looplist i $_qc_servname [_qc_info $i]] [
 			echo (format "^f2%1^f7 Available servers: ^f2%2" (listlen $_qc_servname) (strreplace (prettylist $_qc_servname) "," "^f7,^f2"))
 		]
 	]
 ]
 
 qcviewserv = [
 	if (< (_qc_findserv $arg1) 0) [
 		error "^f3QC entry does not exist!"
 	] [_qc_info $arg1]
 ]
 
 qc = [
-	if (=s $qc_servlist "") [error "^f3No registered entries!"] [
+	if (=s $_qc_servlist "") [error "^f3No registered entries!"] [
-		connect (at (at $qc_servlist (_qc_findserv $arg1)) 1) (at (at $qc_servlist (_qc_findserv $arg1)) 2)
+		connect (at (at $_qc_servlist (_qc_findserv $arg1)) 1) (at (at $_qc_servlist (_qc_findserv $arg1)) 2)
 	]
 ]
 
 // Compile tab completion upon execution, just in case
 
-_qc_complete
+_qc_complete